Part number:
M74HC390
Manufacturer:
File Size:
357.57 KB
Description:
Dual decade counter.
M74HC390_STMicroelectronics.pdf
Datasheet Details
Part number:
M74HC390
Manufacturer:
File Size:
357.57 KB
Description:
Dual decade counter.
M74HC390, DUAL DECADE COUNTER
ObThe M74HC390 is an high speed CMOS dual -decade counter fabricated with silicon gate )C2MOS technology.
t(sThis dual decade counter contains two ucindependent ripple carry counters.
Each counter dis composed of a divide by two and divide by five rocounter.
The divide by two and divide by five Pcou
M74HC390 Features
* HIgh Speed: fMAX = 79MHz (Typ.) at VCC = 6V
* Low power dissipation: )ICC = 4µA (Max.) at TA = 25°C t(s
* High noise immunity: cVNIH = VNIL = 28 % VCC (Min.) du
* Balanced propagation delays: rotPLH ≅ tPHL P
* Wide operating voltage range: teVCC (Opr) = 2V to 6V le
* Pin and
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